2. Determine if the statement is true or false. If false, replace the word(s) in bold with the
correct word(s) on the line. If true, write 'true' on the line.
1.
CELLS are the building blocks of life on Earth.
False, its one All living things are made of TWO or more cells.
and more
A group of cells is called an ORGAN.
EU KARYOTIC cells have a nucleus.
BLOOD cells have a rigid cell wall.
MITOCHONDRIA are like kidneys in that they filter out waste.
7.
In eukaryotes, the process of cell division is called MITOSIS.
3.
4.
5.
6.

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

it marks things for degradation via the proteasome. it alters there celluar location.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.